/* Shared by the initial HTML and every React loading screen. */
.pf-loader {
    display: flex;
    min-height: 300px;
    width: 100%;
    box-sizing: border-box;
    padding: 28px 12px;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    font-family: Inter, system-ui, sans-serif;
}

.pf-loader--fullscreen { min-height: 100vh; background: #1c1e21; }
.pf-loader__badge-art { width: 260px; max-width: 100%; height: 150px; position: relative; perspective: 650px; }
.pf-loader__turn {
    width: 116px;
    height: 116px;
    position: absolute;
    top: 7px;
    left: calc(50% - 58px);
    transform-style: preserve-3d;
    animation: pf-badge-turn 4.6s cubic-bezier(.45, .05, .35, 1) infinite;
}
.pf-loader__face {
    box-sizing: border-box;
    position: absolute;
    inset: 0;
    border-radius: 26px;
    background: linear-gradient(140deg, #7688ac 0%, #263858 4%, #172944 48%, #426c96 98%, #a8d9ff 100%);
    border: 1px solid #89bfff77;
    overflow: hidden;
    backface-visibility: hidden;
    box-shadow: 0 8px 30px #0003, inset 0 0 16px #8acaff15;
}
.pf-loader__front { transform: translateZ(5px); }
.pf-loader__back { transform: rotateY(180deg) translateZ(5px); }
.pf-loader__logo {
    position: absolute;
    width: 88px;
    height: 48px;
    top: 34px;
    left: 13px;
    background: url('./PF_blue.png') center / 100% auto no-repeat;
    filter: drop-shadow(0 2px 9px #62b8ff55);
}
.pf-loader__shine {
    position: absolute;
    inset: -60%;
    background: linear-gradient(110deg, transparent 38%, #b9e7ff33 48%, #fff7 50%, transparent 57%);
    animation: pf-badge-shine 4.6s ease-in-out infinite;
}
.pf-loader__edge { position: absolute; inset: 0; border-radius: 26px; background: #426c96; transform: translateZ(0); box-shadow: 0 0 0 2px #6ba0d0; }
.pf-loader__floor { position: absolute; width: 112px; height: 13px; bottom: 4px; left: calc(50% - 56px); border-radius: 50%; background: #0b102b55; filter: blur(6px); animation: pf-badge-shadow 4.6s ease-in-out infinite; }
.pf-loader__message { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 7px; margin: 22px 0 0; color: #eef5ff; font-size: 16px; font-weight: 500; line-height: 1.5; }
.pf-loader__detail { margin: 7px 0 0; color: #97a8c2; font-size: 12px; line-height: 1.5; }
.pf-loader__dots { display: inline-flex; gap: 3px; width: 23px; padding-top: 7px; }
.pf-loader__dots i { width: 4px; height: 4px; border-radius: 50%; background: #479fff; animation: pf-badge-dot 1.3s ease-in-out infinite; }
.pf-loader__dots i:nth-child(2) { animation-delay: .15s; }
.pf-loader__dots i:nth-child(3) { animation-delay: .3s; }

@keyframes pf-badge-turn {
    0%, 12% { transform: translateY(0) rotateX(12deg) rotateY(-18deg) rotateZ(-6deg); }
    45%, 55% { transform: translateY(-9px) rotateX(-8deg) rotateY(162deg) rotateZ(5deg); }
    88%, 100% { transform: translateY(0) rotateX(12deg) rotateY(342deg) rotateZ(-6deg); }
}
@keyframes pf-badge-shine { 0%, 15% { transform: translateX(-45%); } 45%, 60% { transform: translateX(45%); } 95%, 100% { transform: translateX(-45%); } }
@keyframes pf-badge-shadow { 0%, 100% { transform: scaleX(1); opacity: .8; } 50% { transform: scaleX(.6); opacity: .4; } }
@keyframes pf-badge-dot { 0%, 65%, 100% { opacity: .25; transform: translateY(0); } 30% { opacity: 1; transform: translateY(-4px); } }

@media (prefers-reduced-motion: reduce) {
    .pf-loader *, .pf-loader *::before, .pf-loader *::after { animation: none !important; }
    .pf-loader__turn { transform: rotateX(10deg) rotateY(-18deg); }
    .pf-loader__dots i { opacity: .7; }
}